How long until 11 pm?
The time left until 11 pm on your clock, counting down live in hours, minutes and seconds, and the time until 11 pm tomorrow.
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Time until 11 pm
Working out the time left until 11 pm on your clock.
- Right now on your clock
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- Your time zone
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- In minutes
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- In decimal hours
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- Until 11 pm tomorrow
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11 pm is 23:00 on the 24-hour clock. The countdown uses your device's clock and time zone, and real elapsed time when the clocks change.
- Runs on your deviceEvery tool works directly in your browser. No files are uploaded.
- Your privacy mattersYour files never leave your device, so there's nothing for us to store.
- No limitsUse any tool as much as you need. No daily caps, no waiting.
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How the countdown to 11 pm works
The countdown runs to the next time your clock shows 11 pm. If it's earlier than 11 pm now, that's later today; if it's 11 pm or later, it's 11 pm tomorrow. The hours, minutes and seconds update every second.
It works out the time on your own device, in your own time zone, so nothing is looked up online and the answer is right wherever you are. If your device's clock is wrong, the countdown will be off by the same amount.
How long until 11 pm from other times
| If it's now | Time until 11 pm | In minutes |
|---|---|---|
| 10:45 pm | 15 minutes | 15 |
| 10:10 pm | 50 minutes | 50 |
| 9:30 pm | 1 hour 30 minutes | 90 |
| 8:30 pm | 2 hours 30 minutes | 150 |
| 7 pm | 4 hours | 240 |
| 3 pm | 8 hours | 480 |
| 11 am | 12 hours | 720 |
| 11:10 pm | 23 hours 50 minutes (tomorrow) | 1430 |
To work it out by hand, count the whole hours to 11 pm, then the minutes. When the time has already passed, add 24 hours. For the time between any two clock times, use the time duration calculator.
11 pm on the 24-hour clock
11 pm is 23:00 on the 24-hour clock (11 + 12 = 23). It's at night: pm times run from 12 pm (noon) to 11:59 pm.
11 pm is 11 o'clock. Half an hour later is 11:30 pm.
How long until other times
- How long until 9 pm
- How long until 9:30 pm
- How long until 10 pm
- How long until 10:30 pm
- How long until 11:30 pm
- How long until 12 am (midnight)
- How long until 12:30 am
- How long until 1 am
Every half hour of the day has its own countdown; pick one in the box above. For a date, such as a birthday or Christmas, use the countdown to a date.
Frequently asked questions
What is 11 pm in 24-hour time?
11 pm is 23:00 on the 24-hour clock: add 12 to the hour, so 11 pm becomes 23. In military style it's written 2300 hours.
Is it counting to 11 pm today or tomorrow?
Today, if your clock hasn't reached 11 pm yet. Once it has, the countdown switches to 11 pm tomorrow, so it never shows a time that has passed. The line under the clock says which one it is.
Does the countdown use my time zone?
Yes. It reads the clock and time zone on your own device, so 11 pm means 11 pm where you are. For 11 pm in another city's time, use the countdown to a date and pick that time zone.
How many minutes until 11 pm?
The answer box shows the total in minutes and in decimal hours as well as hours, minutes and seconds. For example, from 9:30 pm it is 90 minutes, or 1 hour 30 minutes.
What happens when the clocks change?
The countdown measures real time. On the night the clocks go forward it is an hour shorter than the clock suggests, and on the night they go back an hour longer.